Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/30/2023
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 10/30/2023 04:26:56 74.48, 101.23 88.22 10/30/2023 04:26:18 74.47, 101.27 88.22 1.39 38
2 10/30/2023 05:17:40 -74.48, -91.46 91.77 10/30/2023 05:17:13 -74.50, -91.38 91.75 3.19 27
3 10/30/2023 06:08:26 74.48, 75.85 88.25 10/30/2023 06:08:16 74.51, 75.87 88.27 2.87 10
4 10/30/2023 06:59:10 -74.48,-116.84 91.74 10/30/2023 06:59:12 -74.49,-116.91 91.74 2.19 2
5 10/30/2023 07:49:57 74.53, 50.35 88.32 10/30/2023 07:50:14 74.54, 50.47 88.32 3.83 17
6 10/30/2023 08:40:41 -74.53,-142.34 91.67 10/30/2023 08:41:10 -74.52,-142.31 91.69 1.72 29
7 10/30/2023 09:31:27 74.53, 24.97 88.35 10/30/2023 09:32:13 74.52, 24.94 88.34 1.06 46
8 10/30/2023 10:22:11 -74.53,-167.72 91.64 10/30/2023 10:23:08 -74.55,-167.71 91.63 2.21 57
9 10/30/2023 11:12:58 74.58, -0.53 88.42 10/30/2023 11:14:11 74.56, -0.46 88.39 3.30 73
10 10/30/2023 12:03:50 -74.97, 165.71 91.15 10/30/2023 12:04:59 -74.91, 167.85 91.28 62.01 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/30/2023
SNOs_Map_NOAA-20_NOAA-19_20231030.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/30/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19